DROPSA 2451011 Manual do utilizador e de manutenção - Página 4
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5. COMPONENTS
5.1
STANDARD PUMP COMPONENTS
5.1 FIXED DELIVERY PUMPING ELEMENTS
The pump has two fixed delivery standard pumping elements (200 cm^3/ min for each pumping element). The seal between the
piston and pumping element casing is dry, as the insertion of a gasket is not required.
The pumping element retention valve is of the tapered seal type. Questa soluzione consente di garantire un'ottima tenuta del
sistema alle alte pressioni di funzionamento (pressione max di 400 bar).
Pumping elements are mounted on the pump casing without the need to disconnect the line pipes with a threaded connection,
which makes assembly/disassembly easier.
12
11
4
Minimum laser level
1
Maximum level
2
Reservoir
3
Ratio motor
4
Delivery line 1
5
Delivery line 2
6
4
2
3
7
STANDARD PUMP COMPONENTS
1
5
Pumping system
7
8
By pass
9
Pressure gauge
10
Loading (for grease pump)
11
Minimum tank level (for oil pump)
12
Lubricant loading cap (for oil pump)
9
8
10
6